There are 40 zip codes in Hancock County, Maine. The most populated is 4605, located in Ellsworth. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
|---|---|---|
| 04605 | Ellsworth | 14,686 |
| 04416 | Bucksport | 5,586 |
| 04609 | Bar Harbor | 5,161 |
| 04429 | Holden | 4,924 |
| 04614 | Blue Hill | 2,797 |
| 04640 | Hancock | 2,432 |
| 04627 | Deer Isle | 2,044 |
| 04634 | Franklin | 1,964 |
| 04472 | Orland | 1,891 |
| 04684 | Surry | 1,756 |
| 04664 | Sullivan | 1,515 |
| 04679 | Southwest Harbor | 1,496 |
| 04607 | Gouldsboro | 1,308 |
| 04421 | Castine | 1,289 |
| 04676 | Sedgwick | 1,169 |
| 04660 | Mount Desert | 1,102 |
| 04476 | Penobscot | 1,091 |
| 04681 | Stonington | 826 |
| 04616 | Brooklin | 745 |
| 04617 | Brooksville | 725 |
| 04653 | Bass Harbor | 700 |
| 04612 | Bernard | 490 |
| 04662 | Northeast Harbor | 487 |
| 04693 | Winter Harbor | 434 |
| 04685 | Swans Island | 417 |
| 04674 | Seal Cove | 313 |
| 04677 | Sorrento | 286 |
| 04650 | Little Deer Isle | 280 |
| 04408 | Aurora | 196 |
| 04673 | Sargentville | 186 |
| 04642 | Harborside | 159 |
| 04669 | Prospect Harbor | 144 |
| 04624 | Corea | 136 |
| 04646 | Islesford | 100 |
| 04613 | Birch Harbor | 93 |
| 04675 | Seal Harbor | 83 |
| 04431 | East Orland | 61 |
| 04625 | Cranberry Isles | 52 |
| 04635 | Frenchboro | 10 |
| 04683 | Sunset | 0 |